{"api_version":"v1","generated_at":"2026-10-10T02:45:00+00:00","product":{"cve_count":1,"evidence_gap_note":"This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.","id":"security:cve-publisher-not-identified-melsec-iq-r-series-cpu-modules-fbdf94fbd568","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"MELSEC iQ-R series CPU modules","next_cursor":null,"observations":[{"affected":"R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions","affected_versions_present":true,"cve_id":"CVE-2021-20591","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-20591","fixed":"No fixed version is explicitly recorded in the structured CVE data.","last_modified":"2024-08-03T17:45:44.388Z","patch_url":"","primary_source":"","published":"2021-06-11T15:52:45.000Z"}],"source_generated_at":"2026-10-09T06:17:25.511Z","vendor":"Publisher not identified"}}